The Agromuralla farmers' association in Spain is calling for the early renewal of milk contracts due to increased production costs and a milk shortage in Europe. They argue that the gap between the rise in dairy product prices in retail outlets and the pay farmers receive is growing, and that there is increasing price discrimination among farms. The association criticizes the negotiation practices of the dairy industry and is urging farmers to unite in negotiating contracts to ensure fair prices and terms. They also warn of the potential impact of rising costs of key inputs from January on production expenses.